feature #1367 Add support for webpack-cli ^6 (Kocal)

This PR was merged into the main branch.

Discussion
----------

Add support for webpack-cli ^6

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes <!-- please update CHANGELOG.md file -->
| Deprecations? | no <!-- please update CHANGELOG.md file -->
| Issues        | Fix #1359  <!-- prefix each issue number with "Fix #", no need to create an issue if none exists, explain below instead -->
| License       | MIT

<!--
Replace this notice by a description of your feature/bugfix.
This will help reviewers and should be a good start for the documentation.

Additionally (see https://symfony.com/releases):
 - Always add tests and ensure they pass.
 - Features and deprecations must be submitted against the latest branch.
 - For new features, provide some code snippets to help understand usage.
 - Changelog entry should follow https://symfony.com/doc/current/contributing/code/conventions.html#writing-a-changelog-entry
 - Never break backward compatibility.
-->

Commits
-------

9e0d891 Add support for webpack-cli ^6

Author: Kocal

CHANGELOG.md

@@ -1,5 +1,9 @@
 # CHANGELOG
 
+## 5.2.0 
+
+* Add support for Webpack CLI ^6.0 by @Kocal in https://github.com/symfony/webpack-encore/pull/1367
+
 ## 5.1.0
 
 ### Features

package.json

@@ -96,7 +96,7 @@
     "vue": "^3.2.14",
     "vue-loader": "^17.0.0",
     "webpack": "^5.72",
-    "webpack-cli": "^5.1.4",
+    "webpack-cli": "^5.1.4 || ^6.0.0",
     "webpack-dev-server": "^5.1.0",
     "webpack-notifier": "^1.15.0"
   },
@@ -127,7 +127,7 @@
     "vue": "^3.2.14",
     "vue-loader": "^17.0.0",
     "webpack": "^5.72",
-    "webpack-cli": "^5.1.4",
+    "webpack-cli": "^5.1.4 || ^6.0.0",
     "webpack-notifier": "^1.15.0"
   },
   "peerDependenciesMeta": {